“Don’t Know You” has been doing great on the charts, and has already grabbed the No. 1 spot on all six major realtime charts (Melon, Genie, Bugs, Mnet, Naver, and Soribada) as of June 27 at 5:30 a.m. KST.

On June 27 at midnight KST, Heize also released another music video for this comeback, this time for her ballad “You, Clouds, Rain” featuring Shin Yong Jae. Heize wrote the lyrics for this track as well as co-composed it along with DAVII.

Congrats, Heize!

Update: This article has been updated to reflect Heize’s even greater realtime chart success!